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玻璃喷砂设备的结构选型及优化设计
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Abstract:
工件表面喷砂工艺是机械制造加工业中应用极广的工序，锻造、铸造、热处理表面的氧化皮去除等都需要经过喷砂工艺来处理。喷砂机在生产加工玻璃的过程中，生产效率受许多因素的影响。针对传统喷砂机，本文通过对其内流域进行分析，对比喷嘴排列方式，分析喷嘴的排列、形态、角度及颗粒的粒度尺寸对加工玻璃的影响，从而对传统喷砂机进行优化改进。本课题通过分析比较喷嘴不同的排列、形状、角度对设备压力分布、流线分布以及砂粒轨迹和粒度的影响，最后选择最优的冲刷方案，实现玻璃喷砂机的优化。
The sand blasting process on the surface of the workpiece is a widely used process in the machinery manufacturing and processing industry, and the oxide scale removal of forging, casting, and heat treatment surfaces need to be treated by the sand blasting process. In the process of producing and processing glass, the production efficiency of sandblasting machine is affected by many factors. For the traditional sandblasting machine, this paper analyzes the internal watershed, compares the nozzle arrangement, and analyzes the influence of the number, shape and angle of nozzles on the processed glass, so as to optimize and improve the traditional sandblasting machine. In this project, the influence of different number, shape and angle of nozzles on the pressure distribution, stream-line distribution and sand trajectory of the equipment is analyzed, and finally the optimal flushing scheme is selected to optimize the glass sandblasting machine.
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